Our primary server had issues at our hosting provider and had to be restored from backup. Posts made after 5/20/2018 11:59PM CDT (UTC -5) and before 5/22/2018 3:00pm CDT may be missing and are not expected to return.

By the way, you can comment on posts here, but I'd greatly prefer comments on the posts themselves on the blog. It just makes my life much easier, and much clearer which posts didn't suck at a glance at my comment tally.

You could use Word Styles with the Strikethrough format for old room data.
Create a Style with strikethrough (Old Room Data), and create a second style with Strikethrough and shrink the Font down to say 2 point, and may a very pale font (Virtually Hidden)

You can then select all text with the 'Old Room Data' style, and apply the 'Virtually Hidden' style to 'hide' the strikethrough text; or reverse to bring it back to visible.

[EDIT: I just noticed that Word supports a 'Hidden' property of the Font Format - so you could use a Hidden font style as the second style]